- Отрасли:
- Number of terms: 20560
- Number of blossaries: 0
- Company Profile:
Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
An enhancement of ADO effects by adding trails, smearing, sparkles, etc.
Industry:Entertainment
a) Used in JPEG and the MPEG, H.261 and H.263 video compression algorithms, DCT techniques allow images to be represented in the frequency rather than time domain.
Images can be represented in the frequency domain using less information than in the time domain.
b) A mathematical transform that can be perfectly undone and which is useful in image compression.
c) Many encoders perform a DCT on an eight-by-eight block of image data as the first step in the image compression process. The DCT converts the video data from the time domain into the frequency domain. The DCT takes each block, which is a 64-point discrete signal, and breaks it into 64 basis signals. The output of the operation is a set of 64 basis-signal amplitudes, called DCT coefficients. These coefficients are unique for each input signal. The DCT provides a basis for compression because most of the coefficients for a block will be zero (or close to zero) and do not need to be encoded.
Industry:Entertainment
Digital implementation of the voltagecontrolled oscillator.
Industry:Entertainment
Recall and Store enable effects to be stored, renamed, and recalled on 3-1/2" disks in the disk drive provided with the system.
Industry:Entertainment
The machine used to record and retrieve digital information on disk.
Industry:Entertainment
Any disk (hard, CD-ROM, or floppy) that you can access either because it is physically attached to your workstation with a cable, or it is available over the network.
Industry:Entertainment
Distribution of the oxide particles within the binder. A good dispersion can be defined as one in which equal numbers of particles would be found in equal, vanishingly small volumes sampled from different points within the coating.
Industry:Entertainment
Refers to any difference between the level of the front porch and the level of the back porch.
Industry:Entertainment
